Comparison to Surrounding Areas
The median household income ($60,800) for 18015 is less than the median household income for 18018 ($75,417), 18017 ($91,173), 18103 ($72,895), 18055 ($90,234), 18036 ($129,123), 18034 ($153,200), Lehigh County ($80,079), Northampton County ($89,184), Lower Saucon township ($124,892), Bethlehem city ($65,874), Upper Saucon township ($145,764), Salisbury township ($101,299), and Fountain Hill borough ($64,107). But it's more than 18109 ($58,031).
| 18015 | $60,800 |
| Salisbury township | $101,299 |
| Bethlehem city | $65,874 |
| Lower Saucon township | $124,892 |
| Fountain Hill borough | $64,107 |
| Upper Saucon township | $145,764 |
| Northampton County | $89,184 |
| Lehigh County | $80,079 |
Get Median Household Income for all Zip Codes in Pennsylvania.
The average household income ($99,146) for 18015 is less than the average household income for 18103 ($103,035), 18017 ($113,743), 18018 ($102,678), 18034 ($250,466), 18036 ($171,095), 18055 ($118,432), Northampton County ($115,853), Lehigh County ($110,753), Salisbury township ($134,708), Upper Saucon township ($225,873), and Lower Saucon township ($178,324). But it's more than 18109 ($72,617), Fountain Hill borough ($82,432), and Bethlehem city ($97,526).
| 18015 | $99,146 |
| Salisbury township | $134,708 |
| Bethlehem city | $97,526 |
| Lower Saucon township | $178,324 |
| Fountain Hill borough | $82,432 |
| Upper Saucon township | $225,873 |
| Northampton County | $115,853 |
| Lehigh County | $110,753 |
Get Average Household Income for all Zip Codes in Pennsylvania.
The per-capita income for 18015 is $35,231. The per capita income ($35,231) for 18015 is less than the per capita income for 18103 ($40,738), 18017 ($46,344), 18018 ($48,627), 18034 ($80,798), 18036 ($66,527), 18055 ($47,631), Lehigh County ($43,088), Northampton County ($45,736), Salisbury township ($51,676), Upper Saucon township ($76,459), Bethlehem city ($40,503), and Lower Saucon township ($66,179). But it's more than 18109 ($28,396) and Fountain Hill borough ($33,197).
| 18015 | $35,231 |
| Salisbury township | $51,676 |
| Bethlehem city | $40,503 |
| Lower Saucon township | $66,179 |
| Fountain Hill borough | $33,197 |
| Upper Saucon township | $76,459 |
| Northampton County | $45,736 |
| Lehigh County | $43,088 |
Get Per-Capita Income for all Zip Codes in Pennsylvania.
11.4% of households make over $200,000 a year. The percent high income households (11.4%) for 18015 is less than the percent high income households for 18103 (12.2%), 18017 (11.9%), 18034 (32.1%), 18036 (28.3%), 18055 (11.9%), Lehigh County (12.4%), Northampton County (12.8%), Salisbury township (20.8%), Upper Saucon township (34.6%), and Lower Saucon township (28.8%). But it's more than 18018 (7.8%), 18109 (2.9%), Fountain Hill borough (4.8%), and Bethlehem city (7.5%).
| 18015 | 11.4% |
| Salisbury township | 20.8% |
| Bethlehem city | 7.5% |
| Lower Saucon township | 28.8% |
| Fountain Hill borough | 4.8% |
| Upper Saucon township | 34.6% |
| Northampton County | 12.8% |
| Lehigh County | 12.4% |
Get High Income Households for all Zip Codes in Pennsylvania.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 18015 | $49,628 | $65,205 | $77,283 | $46,365 |
| Salisbury township | $-1 | $130,882 | $130,833 | $72,813 |
| Bethlehem city | $51,276 | $71,250 | $78,902 | $52,048 |
| Lower Saucon township | $-1 | $134,167 | $157,893 | $88,497 |
| Fountain Hill borough | $52,647 | $61,654 | $118,571 | $37,739 |
| Upper Saucon township | $135,865 | $171,682 | $199,861 | $89,830 |
| Northampton County | $63,040 | $98,708 | $113,622 | $62,530 |
| Lehigh County | $44,030 | $85,370 | $100,107 | $58,170 |
Get Median Household Income by Age of Householder for all Zip Codes in Pennsylvania.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 18015 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 18015 | +/-$4,858 | +/-$7,372 | +/-$2,481 | +/-2.3% | +/-$12,092 | +/-$3,514 | +/-$18,576 | +/-$6,794 |
| Salisbury township | +/-$8,362 | +/-$14,169 | +/-$5,435 | +/-5.5% | +/-$-1 | +/-$36,584 | +/-$24,195 | +/-$7,035 |
| Bethlehem city | +/-$4,742 | +/-$11,552 | +/-$6,424 | +/-1.1% | +/-$10,943 | +/-$5,185 | +/-$10,949 | +/-$4,948 |
| Lower Saucon township | +/-$13,187 | +/-$18,228 | +/-$6,704 | +/-4.3% | +/-$-1 | +/-$27,795 | +/-$20,618 | +/-$20,185 |
| Fountain Hill borough | +/-$12,496 | +/-$9,815 | +/-$4,168 | +/-3.4% | +/-$47,033 | +/-$9,699 | +/-$20,991 | +/-$11,662 |
| Upper Saucon township | +/-$14,100 | +/-$26,450 | +/-$8,223 | +/-4.4% | +/-$69,590 | +/-$16,567 | +/-$25,842 | +/-$11,929 |
| Northampton County | +/-$2,135 | +/-$2,894 | +/-$1,366 | +/-0.6% | +/-$12,332 | +/-$3,804 | +/-$5,018 | +/-$2,406 |
| Lehigh County | +/-$1,728 | +/-$2,354 | +/-$901 | +/-0.7% | +/-$3,242 | +/-$2,335 | +/-$3,838 | +/-$2,638 |